1 /*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "gtest/gtest.h"
17 #include "common_utilities_hpp.h"
18
19 using namespace OHOS::uitest;
20 using namespace std;
21
TEST(UtilitiesTest,testLogTagGenerator)22 TEST(UtilitiesTest, testLogTagGenerator)
23 {
24 // 'GenTag' should be ensured to work at compile time
25 constexpr string_view fileName = "/abc/def/ghi.cpp";
26 constexpr string_view function = "function";
27 constexpr array<char, MAX_LOG_TAG_LEN> tagChars = GenLogTag(fileName, function);
28 // tag len is stored at the last char
29 constexpr size_t actualTagLen = tagChars.at(MAX_LOG_TAG_LEN - 1);
30 constexpr string_view expectedTag = "[ghi.cpp:(function)]";
31 static_assert(actualTagLen == expectedTag.length());
32 const string_view actualTag = string_view(tagChars.data(), actualTagLen);
33 ASSERT_TRUE(actualTag.compare(expectedTag) == 0);
34 }
35